package com.cuanbo.dualscreenteachzhu.constant;

public class FileConstant {
    /**
     * 文件类型
     */
    public static final int TYPE_FILE = 1;
    /**
     * 文件夹类型
     */
    public static final int TYPE_DIR = 2;
    /**
     * 返回上一级
     */
    public static final int TYPE_BACK = 3;
    /**
     * 返回根目录
     */
    public static final int TYPE_ROOT_DOCUMENTS_DIR = 4;
}
